2026-10-21 07:44:16 (M5.1) Kepulauan Barat Daya, Indonesia -7.6 128.1 (70fa9)

M5.1 Earthquake - Kepulauan Barat Daya, Indonesia

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 21 Oct 2026 07:44:16 Time near the Epicenter (1): 21 Oct 2026 16:44:16 Time in your area (1): 21 Oct 2026 13:14:16
Location	7.562S 128.136E
Depth	122 km
Distances	164.3 km (101.8 mi) NE of Lospalos, Timor Leste 210.9 km (130.8 mi) ENE of Baukau, Timor Leste 227.6 km (141.1 mi) ENE of Venilale, Timor Leste 303.1 km (187.9 mi) ENE of Dili, Timor Leste 311.1 km (192.9 mi) ENE of Aileu, Timor Leste
Location Uncertainty	Horizontal: 10.1 km; Vertical 1.9 km
Parameters	Nph = 58; Dmin = 669.4 km; Rmss = 0.78 seconds; Gp = 79° Version =
Event ID	us 6000u3t4

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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